27657656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 56627760

約数和(自身を除く): 28970104

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3643, 3796, 7286, 7592, 14572, 29144, 47359, 94718, 189436, 265939, 378872, 531878, 1063756, 2127512, 3457207, 6914414, 13828828, 27657656]

約数ペア:

[(1, 27657656), (2, 13828828), (4, 6914414), (8, 3457207), (13, 2127512), (26, 1063756), (52, 531878), (73, 378872), (104, 265939), (146, 189436), (292, 94718), (584, 47359), (949, 29144), (1898, 14572), (3643, 7592), (3796, 7286)]